219186904160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{207973}}^1$

素因数の和:208936

約数の個数: 96

約数和(自身を含む): 592436400192

約数和(自身を除く): 373249496032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 941, 1120, 1882, 3764, 4705, 6587, 7528, 9410, 13174, 15056, 18820, 26348, 30112, 32935, 37640, 52696, 65870, 75280, 105392, 131740, 150560, 207973, 210784, 263480, 415946, 526960, 831892, 1039865, 1053920, 1455811, 1663784, 2079730, 2911622, 3327568, 4159460, 5823244, 6655136, 7279055, 8318920, 11646488, 14558110, 16637840, 23292976, 29116220, 33275680, 46585952, 58232440, 116464880, 195702593, 232929760, 391405186, 782810372, 978512965, 1369918151, 1565620744, 1957025930, 2739836302, 3131241488, 3914051860, 5479672604, 6262482976, 6849590755, 7828103720, 10959345208, 13699181510, 15656207440, 21918690416, 27398363020, 31312414880, 43837380832, 54796726040, 109593452080, 219186904160]

約数ペア:

[(1, 219186904160), (2, 109593452080), (4, 54796726040), (5, 43837380832), (7, 31312414880), (8, 27398363020), (10, 21918690416), (14, 15656207440), (16, 13699181510), (20, 10959345208), (28, 7828103720), (32, 6849590755), (35, 6262482976), (40, 5479672604), (56, 3914051860), (70, 3131241488), (80, 2739836302), (112, 1957025930), (140, 1565620744), (160, 1369918151), (224, 978512965), (280, 782810372), (560, 391405186), (941, 232929760), (1120, 195702593), (1882, 116464880), (3764, 58232440), (4705, 46585952), (6587, 33275680), (7528, 29116220), (9410, 23292976), (13174, 16637840), (15056, 14558110), (18820, 11646488), (26348, 8318920), (30112, 7279055), (32935, 6655136), (37640, 5823244), (52696, 4159460), (65870, 3327568), (75280, 2911622), (105392, 2079730), (131740, 1663784), (150560, 1455811), (207973, 1053920), (210784, 1039865), (263480, 831892), (415946, 526960)]